#!/usr/bin/env bash

# Copyright (c) 2025 Shenzhen Kaihong Digital Industry Development Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

srcdir=${pkg}

extra_args=()
if [ ${impure} -eq 1 ]; then
    extra_args+=(--disable-werror)

    if [ -n "`cat /proc/version | grep -i 'ubuntu'`" ] \
        || [ -n "`cat /etc/lsb-release | grep -i 'ubuntu'`" ] \
        || [ -n "`cat /etc/os-release | grep -i 'ubuntu'`" ]; then
        cd ${srcdir}
        patch -p1 < ${pkgs_config_dir}/glibc-2.40/ubuntu-patches/fix-fortify-source.patch
        cd ..
    fi
fi

if [ "${arch}" = "${host_arch}" ]; then
    if [ "${CC}" = "clang" ]; then
        export CC=gcc
        export CXX=g++
    fi
else
    export BUILD_CC=gcc
    export BUILD_CXX=g++
    export CC="${arch}-unknown-linux-gnu-gcc"
    export CXX="${arch}-unknown-linux-gnu-g++"

    extra_args+=(--host=${arch}-unknown-linux-gnu)
fi

mkdir -p build || exit 1
cd build || exit 1
../${srcdir}/configure --prefix=/usr \
    --disable-nscd \
    libc_cv_slibdir=/usr/lib \
    ${extra_args[@]} \
    || exit 1
make -j ${MAX_JOBS}
